86277879

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{6229}}^1$

素因数の和:6266

約数の個数: 28

約数和(自身を含む): 136187800

約数和(自身を除く): 49909921

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 6229, 13851, 18687, 56061, 118351, 168183, 355053, 504549, 1065159, 1513647, 3195477, 4540941, 9586431, 28759293, 86277879]

約数ペア:

[(1, 86277879), (3, 28759293), (9, 9586431), (19, 4540941), (27, 3195477), (57, 1513647), (81, 1065159), (171, 504549), (243, 355053), (513, 168183), (729, 118351), (1539, 56061), (4617, 18687), (6229, 13851)]